The force of gravity causes objects near Earth's surface to fall with constant acceleration of 9.8 meters per second squared unless air resistance is substantial. Keep in mind that the integral of acceleration over time will yield velocity. Multiply the length of time the object has been falling...
i.e., what the wind speed is. After all, this is how we describe the velocity of air in everyday terms. But what if you want to know the amount of air, an entity you of course cannot
How fast a bullet is traveling when it leaves the end of a gun's barrel, called the muzzle velocity, is of great interest to both those who work in the field of ballistics and physics students looking to cover a few key concepts in one, well, shot. If the mass m and muzzle...
The only source of such a force is g, and its radial component will be W sin(theta). Likes terryds FAQ: How Much Velocity is Needed at Point A to Leave the Track at Point B? What is centripetal force? Centripetal force is the force that keeps an object moving in a...
Some examples of vector quantities include velocity, acceleration, and force. How are the vector's direction and magnitude represented? How to Find the Magnitude of a Vector A vector is represented by an arrow. How does one find the magnitude of a vector? The magnitude or the strength of ...
In summary, the question asks to find the magnitude of the pebble's velocity as it leaves Romeo's hand, taking into account that it is moving horizontally and vertically as a projectile. The problem can be solved by using kinematic equations, with the known values of gravity (9.8...
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How to Find the Average Velocity of an Object: Example Problem 1 - Positive Velocity An object's motion is given by the following plot: Displacement vs Time plot for the motion of the object Calculate the average velocity of this object between t=2 seconds and t=8 seconds. ...
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how do i find L from the above.i think it has to do with finding acceleration (force / mass) and then from that calculating velocity)but as i got old i don't remember.any idea ? rb1957 (Aerospace) 16 Oct 07 12:28 assume Lift=weight=mg=clqS thekacker (Aeronautics) (OP) 16...